WO2002017997A3 - Heating system for intravenous fluid delivery - Google Patents

Heating system for intravenous fluid delivery Download PDF

Info

Publication number
WO2002017997A3
WO2002017997A3 PCT/US2001/026996 US0126996W WO0217997A3 WO 2002017997 A3 WO2002017997 A3 WO 2002017997A3 US 0126996 W US0126996 W US 0126996W WO 0217997 A3 WO0217997 A3 WO 0217997A3
Authority
WO
WIPO (PCT)
Prior art keywords
heater
receiving chamber
electric heating
electric
circuit means
Prior art date
Application number
PCT/US2001/026996
Other languages
French (fr)
Other versions
WO2002017997A2 (en
Inventor
Michael Mitsunaga
Original Assignee
Automatic Medical Technologies
Michael Mitsunaga
Yamamoto Yoshiaki
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Automatic Medical Technologies, Michael Mitsunaga, Yamamoto Yoshiaki filed Critical Automatic Medical Technologies
Priority to AU2001286925A priority Critical patent/AU2001286925A1/en
Priority to EP01966406A priority patent/EP1315531A2/en
Priority to JP2002522966A priority patent/JP2004524056A/en
Publication of WO2002017997A2 publication Critical patent/WO2002017997A2/en
Publication of WO2002017997A3 publication Critical patent/WO2002017997A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/44—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A reusable heating device comprises a casing to be disposed vertically, the casing including a circuit element receiving chamber and a heater receiving chamber having a front opening, a lid for at least covering the front opening of the heater receiving chamber, a heater situated in the heater receiving chamber, and electric circuit means situated in the circuit element receiving chamber. The heater includes a heater segment coextensive with and disposed in the front opening and an electric heating element attached to a backside and the cover unit of the heater segment. The heater segments have U-shaped channels on a front side thereof to receive therein a Disposable Cellular Pouch through which an instillation liquid to be heated flows. The electric circuit means includes first and second temperature control thermistors, the first thermistor sensing temperature of the instillation liquid after passing through the heater segment for intermittently energizing the heater to heat the instillation liquid to a predetermined temperature. The second thermistor is provided at the electric heating element to turn off the electric circuit circuit means when the electric heating at the electric heating element to turn off the electric circuit means when the electric heating eolement is heated beyond a predetermined temperature due to excessive flow of the instillation liquid to thereby override the control of the heater by the first thermistor. in this case the instillation fluid flow is not halted and will continue top flow without the heating.
PCT/US2001/026996 2000-09-01 2001-08-30 Heating system for intravenous fluid delivery WO2002017997A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2001286925A AU2001286925A1 (en) 2000-09-01 2001-08-30 Heating system for intravenous fluid delivery
EP01966406A EP1315531A2 (en) 2000-09-01 2001-08-30 Heating system for intravenous fluid delivery
JP2002522966A JP2004524056A (en) 2000-09-01 2001-08-30 Max One IV Infusion Warmer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/653,692 US6336003B1 (en) 2000-09-01 2000-09-01 Max one I.V. warmer
US09/653,692 2000-09-01

Publications (2)

Publication Number Publication Date
WO2002017997A2 WO2002017997A2 (en) 2002-03-07
WO2002017997A3 true WO2002017997A3 (en) 2002-09-06

Family

ID=24621945

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/026996 WO2002017997A2 (en) 2000-09-01 2001-08-30 Heating system for intravenous fluid delivery

Country Status (5)

Country Link
US (1) US6336003B1 (en)
EP (1) EP1315531A2 (en)
JP (1) JP2004524056A (en)
AU (1) AU2001286925A1 (en)
WO (1) WO2002017997A2 (en)

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US7722839B2 (en) * 2001-10-11 2010-05-25 Cytotherm, L.P. Apparatus and method for thawing biological materials
JP2004103480A (en) * 2002-09-12 2004-04-02 Iyo Denshi Keisoku:Kk Heating device
US7158719B2 (en) 2003-07-09 2007-01-02 Enginivity Llc Medical fluid warming system
WO2006102260A2 (en) 2005-03-21 2006-09-28 Enginivity Llc Intravenous fluid warming system
WO2006102262A2 (en) * 2005-03-21 2006-09-28 Enginivity, Llc Devices, systems, and methods for warming fluids in multiple intravenous fluid containers
TWI261932B (en) * 2005-05-06 2006-09-11 Harvatek Corp Fabrication method of optoelectronic chip package structure having control chip
US8467671B2 (en) * 2005-08-11 2013-06-18 Thermacore Technologies, Inc. Patient infusion media warmer and method of use
US8012416B2 (en) * 2005-08-30 2011-09-06 Cytotherm, L.P. Thawing biological material using a sealed liquid bladder
EP2724736B1 (en) * 2006-04-14 2022-06-08 DEKA Products Limited Partnership Pod pump cassette
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
MX357266B (en) 2007-02-27 2018-07-03 Deka Products Lp Hemodialysis systems and methods.
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US20080253911A1 (en) 2007-02-27 2008-10-16 Deka Products Limited Partnership Pumping Cassette
US20090107335A1 (en) 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
US8425471B2 (en) * 2007-02-27 2013-04-23 Deka Products Limited Partnership Reagent supply for a hemodialysis system
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US8771508B2 (en) * 2008-08-27 2014-07-08 Deka Products Limited Partnership Dialyzer cartridge mounting arrangement for a hemodialysis system
US20100056975A1 (en) * 2008-08-27 2010-03-04 Deka Products Limited Partnership Blood line connector for a medical infusion device
US10195330B2 (en) 2008-01-23 2019-02-05 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US8844513B2 (en) * 2008-07-07 2014-09-30 John Stock LaMunyon, III Apparatus, system and method for heating a ventilation system
US8597228B2 (en) * 2009-03-09 2013-12-03 Thermedx, Llc Fluid deficit monitoring in a fluid management system
US9474848B2 (en) 2009-03-09 2016-10-25 Thermedx, Llc Fluid management system
EP2432443A4 (en) * 2009-05-22 2013-01-16 Agency Science Tech & Res A flexible fluid storage and warming bag and a fluid storage and warming system
WO2011053810A2 (en) * 2009-10-30 2011-05-05 Deka Products Limited Partnership Apparatus and method for detecting disconnection of an intravascular access device
AU2012259459B2 (en) 2011-05-24 2016-06-02 Deka Products Limited Partnership Blood treatment systems and methods
US9724458B2 (en) 2011-05-24 2017-08-08 Deka Products Limited Partnership Hemodialysis system
CA2851324C (en) * 2011-10-13 2019-09-24 Mequ Aps An infusion fluid warmer
EP2959932B1 (en) * 2013-02-22 2019-01-09 Yong Il Cho Heater module for heater of fluid infusion apparatus and manufacturing method thereof
US9803886B2 (en) * 2013-08-30 2017-10-31 Yun-Shan Chang Instantaneous water-heating dispensing device and heating module thereof
US9770541B2 (en) 2014-05-15 2017-09-26 Thermedx, Llc Fluid management system with pass-through fluid volume measurement
US10921021B2 (en) * 2016-03-23 2021-02-16 Wwt Technischer Geraetebau Gmbh Modular blood warmer
EP4054665A1 (en) 2019-11-08 2022-09-14 Thermedx, LLC Fluid management systems and methods
CA3230890A1 (en) * 2021-09-08 2023-03-16 Baxter International Inc. Inline heater overheating system and method
CN114732995B (en) * 2022-04-20 2022-10-11 深圳市贝斯曼精密仪器有限公司 Heating infusion device with intelligent control module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293762A (en) * 1978-02-16 1981-10-06 Genshirou Ogawa Temperature-controlled electric heating device for heating instillation or transfusion liquids
US4532414A (en) * 1980-05-12 1985-07-30 Data Chem., Inc. Controlled temperature blood warming apparatus
US4680445A (en) * 1984-09-06 1987-07-14 Genshiro Ogawa Electronically-controlled heating device for infusion liquids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414707B (en) * 1978-11-22 1980-08-18 Gambro Ab DEVICE FOR HEATING A FLOWING FLUID IN A CONDUCT AND PLACE PHASE FOR USE AS PART OF THE CONDUCT IN THE DEVICE
NL8701233A (en) * 1987-05-22 1988-12-16 Medistad Holland BLOOD HEATER.
US5125069A (en) * 1989-12-22 1992-06-23 Netherlands Health Sciences Blood warmer
US5381510A (en) * 1991-03-15 1995-01-10 In-Touch Products Co. In-line fluid heating apparatus with gradation of heat energy from inlet to outlet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293762A (en) * 1978-02-16 1981-10-06 Genshirou Ogawa Temperature-controlled electric heating device for heating instillation or transfusion liquids
US4532414A (en) * 1980-05-12 1985-07-30 Data Chem., Inc. Controlled temperature blood warming apparatus
US4680445A (en) * 1984-09-06 1987-07-14 Genshiro Ogawa Electronically-controlled heating device for infusion liquids

Also Published As

Publication number Publication date
JP2004524056A (en) 2004-08-12
WO2002017997A2 (en) 2002-03-07
AU2001286925A1 (en) 2002-03-13
US6336003B1 (en) 2002-01-01
EP1315531A2 (en) 2003-06-04

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